CN206446562U - A kind of automobile bottom protection device - Google Patents
A kind of automobile bottom protection device Download PDFInfo
- Publication number
- CN206446562U CN206446562U CN201720102893.XU CN201720102893U CN206446562U CN 206446562 U CN206446562 U CN 206446562U CN 201720102893 U CN201720102893 U CN 201720102893U CN 206446562 U CN206446562 U CN 206446562U
- Authority
- CN
- China
- Prior art keywords
- foot
- airbag
- gas generator
- deckle board
- fixed shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of automobile bottom protection device, on vehicle foot fire wall, vehicle foot fire wall is provided with foot pad, gas generator is provided between foot pad and vehicle foot fire wall, airbag, fixed shell and framework, wherein framework includes deckle board and the installation foot positioned at deckle board lower surface, airbag is arranged in fixed shell, framework covers airbag and is fixedly connected by installation foot with fixed shell, gas generator is fixedly connected with below fixed shell, gas generator connects airbag, the junction of installation foot and deckle board has the fracture of easy fracture, foot pad is placed on deckle board upper surface, gas generator connecting safety air bag controller.Automobile bottom protection device of the present utility model can be effectively protected occupant foot when getting into an accident and not injured by rigid elements such as vehicle fire walls, and its simple structure is easy for installation, with very strong practicality.
Description
Technical field
The utility model is related to automotive safety protection technique field, and in particular to a kind of automobile bottom protection device.
Background technology
Present automobile is provided with air bag, protects driver to escape injury or reduce injury in the case where Vehicular impact is fierce.
General automobile only protects the head and face position of driver provided with air bag in steering wheel, but under many circumstances, can also occur vehicle and touch
The rigid element such as fire wall intrusion driving cabin hits the problem of occupant foot damages during hitting, but on existing automobile
Rarely has the safety device protected to occupant's legs and feet portion.
The content of the invention
For problems of the prior art, the utility model by installing airbag in vehicle foot wall displacement of preventing fires,
Airbag connects gas generator and by automobile safety air sac controller control, so that occupant foot can effectively be protected by providing one kind
The automobile bottom protection device not injured by rigid elements such as vehicle fire walls.
To achieve the above object, the technical solution adopted in the utility model is：A kind of automobile bottom protection device, is arranged on
Vehicle foot fire wall, vehicle foot fire wall is provided with foot pad, and gas is provided between foot pad and vehicle foot fire wall
Device, airbag, fixed shell and framework, wherein framework include deckle board and the installation foot positioned at deckle board lower surface, and airbag is installed
In fixed shell, framework covers airbag and is fixedly connected by installation foot with fixed shell, is fixedly connected below fixed shell
The junction of gas generator, gas generator connection airbag, installation foot and deckle board has the fracture of easy fracture, and foot pad is placed
On deckle board upper surface, gas generator connecting safety air bag controller.
Foot pad is polyurethane foot pad.
Operation principle of the present utility model is：Vehicle is by after sharp impacts, and safety air sac controller controls gas
Device point a large amount of gases of generation of fighting fill up airbag, and airbag jack-up framework, fracture fracture, airbag promotes foot pad, pin after heaving
Pad is separated with framework so that occupant foot pushes away to away from fire wall direction, and plays the protection cushioning effect to foot, is prevented
Injury of the rigid element such as vehicle foot fire wall to foot.
The beneficial effects of the utility model are：Automobile bottom protection device of the present utility model can be effectively protected occupant
When getting into an accident, foot is not injured by rigid elements such as vehicle fire walls, and its simple structure is easy for installation, with very strong reality
The property used.
Brief description of the drawings
Fig. 1 is automobile bottom protection device structural representation；
Fig. 2 is the automobile bottom protection device after inflation.
Embodiment
In conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1-2, a kind of automobile bottom protection device, on vehicle foot fire wall 1, the fire prevention of vehicle foot
Wall 1 is provided with polyurethane foot pad 6, and gas generator 2, airbag 3 are provided between polyurethane foot pad 6 and vehicle foot fire wall 1, is consolidated
Fixed shell 4 and framework, wherein framework include deckle board 7 and the installation foot 5 positioned at deckle board lower surface, and airbag 3, which is arranged on, to be fixed
On housing 4, framework covers airbag and is fixedly connected by installation foot 5 with fixed shell 4, and the lower section of fixed shell 4 is fixedly connected with gas
The junction of body generator 2, the connection airbag 3 of gas generator 2, installation foot 5 and deckle board 7 has the fracture 8 of easy fracture, airbag
Fracture 8 is broken after 3 inflations.Polyurethane foot pad 6 is arranged on the upper surface of deckle board 7, and foot 9 is placed for occupant.Gas occurs
The connecting safety air bag controller of device 2.
Vehicle is by after sharp impacts, and safety air sac controller 2 points of gas generator of control fights a large amount of gases of generation will
Airbag 3 is filled up, and the jack-up framework of airbag 3, fracture 8 is broken, and airbag 3 promotes foot pad 6 after heaving, and foot pad 6 is separated with framework so that
Occupant foot pushes away to away from the direction of fire wall 1, and plays the protection cushioning effect to foot, prevents vehicle foot fire wall 1
Injury Deng rigid element to foot.
Preferred embodiment of the present utility model described in detail above, it will be appreciated that the ordinary skill people of this area
Member just can make many modifications and variations without creative work according to design of the present utility model, therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to design of the present utility model in domain
Available technical scheme is tested, all should be in the protection domain being defined in the patent claims.
Claims (2)
1. a kind of automobile bottom protection device, it is characterised in that on vehicle foot fire wall, on vehicle foot fire wall
Provided with foot pad, gas generator, airbag, fixed shell and framework, wherein framework are provided between foot pad and vehicle foot fire wall
Include deckle board and the installation foot positioned at deckle board lower surface, airbag is arranged in fixed shell, and framework covers airbag and passed through
Installation foot is fixedly connected with fixed shell, and gas generator, gas generator connection airbag, peace are fixedly connected with below fixed shell
The junction of dress pin and deckle board has the fracture of easy fracture, and foot pad is placed on deckle board upper surface, gas generator connection peace
Full air spring control.
2. automobile bottom protection device as claimed in claim 1, it is characterised in that the foot pad is polyurethane foot pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102893.XU CN206446562U (en) | 2017-01-23 | 2017-01-23 | A kind of automobile bottom protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102893.XU CN206446562U (en) | 2017-01-23 | 2017-01-23 | A kind of automobile bottom protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206446562U true CN206446562U (en) | 2017-08-29 |
Family
ID=59667418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102893.XU Expired - Fee Related CN206446562U (en) | 2017-01-23 | 2017-01-23 | A kind of automobile bottom protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206446562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182161A (en) * | 2019-04-19 | 2019-08-30 | 江苏敏安电动汽车有限公司 | A kind of vehicle airbag installations and its electric car of application |
-
2017
- 2017-01-23 CN CN201720102893.XU patent/CN206446562U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110182161A (en) * | 2019-04-19 | 2019-08-30 | 江苏敏安电动汽车有限公司 | A kind of vehicle airbag installations and its electric car of application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20220123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |